Alright, let's work through 2803 times 2858 step by step
2803 × 2858 = 2858 × (2803)
+ 2858 × 3 which equals 8574
+ 2858 × 00 that equals 0
+ 2858 × 800 that equals 2286400
+ 2858 × 2000 producing 5716000

= 8010974
